Determining the Stone Free Rate of Retrograde Intrarenal Surgery. Which Radiological Technique? RIRSearch Study Group
Copyright © 2024 Elsevier Inc. All rights reserved..
OBJECTIVE: To evaluate the sensitivity and specificity of ultrasonography (USG) and kidney ureter bladder radiography (KUB) for the determination of stone-free status of retrograde intrarenal surgery (RIRS) according to different stone-free status definitions.
MATERIALS AND METHODS: The patients who underwent RIRS between September 2021 and September 2022 were prospectively included in the study. All patients underwent a KUB radiography, urinary system USG and noncontrast abdominal tomography at the postoperative first month of the surgery. The sensitivity, specificity, negative predictive factor, and positive predictive factor of USG and KUB on evaluating the stone-free rate were analyzed according to different stone-free status definitions.
RESULTS: A total of 178 patients were included in the study. The stone-free rates according to stone-free definitions as; residual stone <4 mm, <2 mm and no residual stone were 79.2%, 64.0%, and 56.7%, respectively. According to its definition as a residual stone <4 mm, the sensitivity and specificity of USG were 64.9% and 84.3%, respectively. The sensitivity of USG was 57.1% and 52.5% as the definitions were residual stone <2 mm and no residual stone, respectively. Addition of KUB to USG slightly increased the sensitivity but did not change the specificity.
CONCLUSION: USG had high specificity but low sensitivity for evaluating stone-free status after RIRS and addition of KUB did not increase the diagnostic efficacy. Although USG may be used in daily practice, it may overestimate the stone-free status and noncontrast abdominal tomography must be used during the clinical trials to document the exact stone-free rates of RIRS.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
|---|---|
| Enthalten in: |
Urology - (2024) vom: 20. Feb. |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Yazici, Cenk Murat [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Revised 31.03.2024 published: Print-Electronic Citation Status Publisher |
|---|
| doi: |
10.1016/j.urology.2023.09.071 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM368775038 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM368775038 | ||
| 003 | DE-627 | ||
| 005 | 20240401232638.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240229s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.urology.2023.09.071 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1359.xml |
| 035 | |a (DE-627)NLM368775038 | ||
| 035 | |a (NLM)38387515 | ||
| 035 | |a (PII)S0090-4295(24)00088-8 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Yazici, Cenk Murat |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Determining the Stone Free Rate of Retrograde Intrarenal Surgery. Which Radiological Technique? RIRSearch Study Group |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 31.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a Copyright © 2024 Elsevier Inc. All rights reserved. | ||
| 520 | |a OBJECTIVE: To evaluate the sensitivity and specificity of ultrasonography (USG) and kidney ureter bladder radiography (KUB) for the determination of stone-free status of retrograde intrarenal surgery (RIRS) according to different stone-free status definitions | ||
| 520 | |a MATERIALS AND METHODS: The patients who underwent RIRS between September 2021 and September 2022 were prospectively included in the study. All patients underwent a KUB radiography, urinary system USG and noncontrast abdominal tomography at the postoperative first month of the surgery. The sensitivity, specificity, negative predictive factor, and positive predictive factor of USG and KUB on evaluating the stone-free rate were analyzed according to different stone-free status definitions | ||
| 520 | |a RESULTS: A total of 178 patients were included in the study. The stone-free rates according to stone-free definitions as; residual stone <4 mm, <2 mm and no residual stone were 79.2%, 64.0%, and 56.7%, respectively. According to its definition as a residual stone <4 mm, the sensitivity and specificity of USG were 64.9% and 84.3%, respectively. The sensitivity of USG was 57.1% and 52.5% as the definitions were residual stone <2 mm and no residual stone, respectively. Addition of KUB to USG slightly increased the sensitivity but did not change the specificity | ||
| 520 | |a CONCLUSION: USG had high specificity but low sensitivity for evaluating stone-free status after RIRS and addition of KUB did not increase the diagnostic efficacy. Although USG may be used in daily practice, it may overestimate the stone-free status and noncontrast abdominal tomography must be used during the clinical trials to document the exact stone-free rates of RIRS | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Gönen, Korcan Aysun |e verfasserin |4 aut | |
| 700 | 1 | |a Ozman, Oktay |e verfasserin |4 aut | |
| 700 | 1 | |a Cakir, Hakan |e verfasserin |4 aut | |
| 700 | 1 | |a Basatac, Cem |e verfasserin |4 aut | |
| 700 | 1 | |a Akgul, Haci Murat |e verfasserin |4 aut | |
| 700 | 1 | |a Cinar, Onder |e verfasserin |4 aut | |
| 700 | 1 | |a Siddikoglu, Duygu |e verfasserin |4 aut | |
| 700 | 1 | |a Dayısoylu, Hulusi Sıtkı |e verfasserin |4 aut | |
| 700 | 1 | |a Sancak, Eyup Burak |e verfasserin |4 aut | |
| 700 | 1 | |a Baseskioglu, Barbaros |e verfasserin |4 aut | |
| 700 | 1 | |a Onal, Bulent |e verfasserin |4 aut | |
| 700 | 1 | |a Akpinar, Haluk |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Urology |d 1973 |g (2024) vom: 20. Feb. |w (DE-627)NLM000023930 |x 1527-9995 |7 nnns |
| 773 | 1 | 8 | |g year:2024 |g day:20 |g month:02 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.urology.2023.09.071 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |j 2024 |b 20 |c 02 | ||